Talk:Tetracyanomethane

and TRICyanoNitrile?

or C3N5 as NC3N3? ammonia tricarbonitrile or sth? doesn't That occur on burning carbon in low O2 Air? along with DiCyanooxide? Wikistallion (talk) 08:29, 5 February 2020 (UTC)[reply]

or cyanocarbon?

but what is N(CN)3? or N(CN)5

Wikistallion (talk) 08:34, 5 February 2020 (UTC)[reply]

For these C3N4 isomers N(CN)₃ would be dicyanocyanamide or tricyanamide, though I don't know if it has ever been made. I don't expect N(CN)₅ exists, as nitrogen does not form compounds with 5 bonds. NCC≡CN3 would be azidocyanoacetylene which does not seem to exist under this name. There's also dicyanocarbodiimide NCN=C=NCN and diazomalononitrile aka dicyanodiazomethane NCC(=N=N)CN Graeme Bartlett (talk) 12:20, 5 February 2020 (UTC)[reply]